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Dafne VJ, Manuel MA, Rocio CV. Chronobiotics, satiety signaling, and clock gene expression interplay. J Nutr Biochem 2024; 126:109564. [PMID: 38176625 DOI: 10.1016/j.jnutbio.2023.109564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 11/21/2023] [Accepted: 12/31/2023] [Indexed: 01/06/2024]
Abstract
The biological clock regulates the way our body works throughout the day, including releasing hormones and food intake. Disruption of the biological clock (chronodisruption) may deregulate satiety, which is strictly regulated by hormones and neurotransmitters, leading to health problems like obesity. Nowadays, using bioactive compounds as a coadjutant for several pathologies is a common practice. Phenolic compounds and short-chain fatty acids, called "chronobiotics," can modulate diverse mechanisms along the body to exert beneficial effects, including satiety regulation and circadian clock resynchronization; however, the evidence of the interplay between those processes is limited. This review compiles the evidence of natural chronobiotics, mainly polyphenols and short-chain fatty acids that affect the circadian clock mechanism and process modifications in genes or proteins resulting in a signaling chain that modulates satiety hormones or hunger pathways.
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Affiliation(s)
- Velásquez-Jiménez Dafne
- Research and Graduate Studies in Food Science, School of Chemistry, Autonomous University of Queretaro, Queretaro, Mexico
| | - Miranda-Anaya Manuel
- Multidisciplinary Unit for Teaching and Research (UMDI), School of Sciences, Autonomous National University of Mexico, Queretaro, Mexico
| | - Campos-Vega Rocio
- Research and Graduate Studies in Food Science, School of Chemistry, Autonomous University of Queretaro, Queretaro, Mexico.
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2
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Kim YR, Park MJ, Park SY, Kim JY. Brown Seaweed Consumption as a Promising Strategy for Blood Glucose Management: A Comprehensive Meta-Analysis. Nutrients 2023; 15:4987. [PMID: 38068845 PMCID: PMC10707744 DOI: 10.3390/nu15234987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Revised: 11/24/2023] [Accepted: 11/29/2023] [Indexed: 12/18/2023] Open
Abstract
Diabetes is a chronic condition that can lead to various complications; therefore, there is a need to emphasize prevention and management. Dietary interventions, such as the Mediterranean diet or calorie-restricted regimens, coupled with exercise-induced weight reduction, have been recommended for enhancing diabetes management. Seaweeds contain various functional components, such as polyphenols and fucoidan, which have been reported to exert multiple benefits, including blood glucose regulation, improved intestinal health, and enhanced of lipid profiles. The association between blood glucose and seaweed consumption has been established in previous research. We searched the PubMed, RISS, Google Scholar, ScienceDirect, and Cochrane Library databases to identify relevant studies after applying the selection/exclusion criteria, and 23 studies were ultimately included in this analysis. Comprehensive Meta-Analysis (CMA) software version 4.0 was used to assess statistical significance and heterogeneity. In this meta-analysis, postprandial blood glucose, glycated hemoglobin (HbA1c), and Homeostatic Model Assessment of Insulin Resistance (HOMA-IR) levels demonstrated significant improvements in the seaweed group compared to the control group. Conversely, fasting blood glucose and insulin levels did not show significant associations with seaweed consumption. Subgroup analysis revealed that a high dose (1000 mg or more) was more beneficial than a low dose, and seaweeds such as Laminaria digitata, Undaria pinnatifida, Acophyllum nodosum, and Fucus vesiculosus were found to be more effective at improving blood glucose levels than control treatments. Therefore, based on our research, seaweed supplementation appears to be a promising strategy for reducing postprandial blood glucose, HbA1c, and HOMA-IR levels, thereby enabling better blood glucose management and leading to a decreased risk of type 2 diabetes.
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Affiliation(s)
| | | | | | - Ji Yeon Kim
- Department of Food Science and Biotechnology, Seoul National University of Science and Technology, 232, Gongneung-ro, Nowon-gu, Seoul 01811, Republic of Korea; (Y.R.K.); (M.J.P.); (S.-y.P.)
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3
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Konic Ristic A, Ryan S, Attjioui M, O'Connell S, Gibney ER. Effects of an Extract of the Brown Seaweed Ascophylum nodosum on Postprandial Glycaemic Control in Healthy Subjects: A Randomized Controlled Study. Mar Drugs 2023; 21:337. [PMID: 37367662 DOI: 10.3390/md21060337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 05/19/2023] [Accepted: 05/26/2023] [Indexed: 06/28/2023] Open
Abstract
The effects of the consumption of an extract of the brown seaweed Ascophyllum nodosum (BSW) on postprandial glucose and insulin responses to white bread were investigated in an acute, randomized, double-blind, three-arm, crossover, controlled trial in healthy, normoglycemic subjects. Sixteen subjects were administered either control white bread (50 g total digestible carbohydrates) or white bread with 500 mg or 1000 mg of BSW extract. Biochemical parameters were measured in venous blood over 3 h. Significant inter-individual variation in the glycaemic response to white bread was observed. Analysis of the responses of all subjects to either 500 mg or 1000 mg of BSW extract versus control revealed no significant effects of treatments. The variation in response to the control was used to classify individuals into glycaemic responders and non-responders. In the sub-cohort of 10 subjects with peak glucose levels after white bread above 1 mmol/L, we observed a significant decrease in maximum levels of plasma glucose after the intervention meal with 1000 mg of extract compared with the control. No adverse effects were reported. Further work is warranted to define all factors that determine "responders" to the effects of brown seaweed extracts and identify the cohort that would benefit the most from their consumption.
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Affiliation(s)
- Aleksandra Konic Ristic
- UCD School of Agriculture and Food Science, University College Dublin, D04V1W8 Belfiled, Dublin, Ireland
- UCD Institute of Food and Health, University College Dublin, D04V1W8 Belfield, Dublin, Ireland
| | | | | | - Shane O'Connell
- Marigot Ltd., P43NN62 Carrigaline, Ireland
- Shannon Applied Biotechnology Centre, Munster Technological University-Kerry, V92CX88 Tralee, Ireland
| | - Eileen R Gibney
- UCD School of Agriculture and Food Science, University College Dublin, D04V1W8 Belfiled, Dublin, Ireland
- UCD Institute of Food and Health, University College Dublin, D04V1W8 Belfield, Dublin, Ireland
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Derosa G, D'Angelo A, Maffioli P. The role of selected nutraceuticals in management of prediabetes and diabetes: An updated review of the literature. Phytother Res 2022; 36:3709-3765. [PMID: 35912631 PMCID: PMC9804244 DOI: 10.1002/ptr.7564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Revised: 07/04/2022] [Accepted: 07/04/2022] [Indexed: 01/05/2023]
Abstract
Dysglycemia is a disease state preceding the onset of diabetes and includes impaired fasting glycemia and impaired glucose tolerance. This review aimed to collect and analyze the literature reporting the results of clinical trials evaluating the effects of selected nutraceuticals on glycemia in humans. The results of the analyzed trials, generally, showed the positive effects of the nutraceuticals studied alone or in association with other supplements on fasting plasma glucose and post-prandial plasma glucose as primary outcomes, and their efficacy in improving insulin resistance as a secondary outcome. Some evidences, obtained from clinical trials, suggest a role for some nutraceuticals, and in particular Berberis, Banaba, Curcumin, and Guar gum, in the management of prediabetes and diabetes. However, contradictory results were found on the hypoglycemic effects of Morus, Ilex paraguariensis, Omega-3, Allium cepa, and Trigonella faenum graecum, whereby rigorous long-term clinical trials are needed to confirm these data. More studies are also needed for Eugenia jambolana, as well as for Ascophyllum nodosum and Fucus vesiculosus which glucose-lowering effects were observed when administered in combination, but not alone. Further trials are also needed for quercetin.
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Affiliation(s)
- Giuseppe Derosa
- Department of Internal Medicine and TherapeuticsUniversity of PaviaPaviaItaly
- Centre of Diabetes, Metabolic Diseases, and DyslipidemiasUniversity of PaviaPaviaItaly
- Regional Centre for Prevention, Surveillance, Diagnosis and Treatment of Dyslipidemias and AtherosclerosisFondazione IRCCS Policlinico San MatteoPaviaItaly
- Italian Nutraceutical Society (SINut)BolognaItaly
- Laboratory of Molecular MedicineUniversity of PaviaPaviaItaly
| | - Angela D'Angelo
- Department of Internal Medicine and TherapeuticsUniversity of PaviaPaviaItaly
- Laboratory of Molecular MedicineUniversity of PaviaPaviaItaly
| | - Pamela Maffioli
- Centre of Diabetes, Metabolic Diseases, and DyslipidemiasUniversity of PaviaPaviaItaly
- Regional Centre for Prevention, Surveillance, Diagnosis and Treatment of Dyslipidemias and AtherosclerosisFondazione IRCCS Policlinico San MatteoPaviaItaly
- Italian Nutraceutical Society (SINut)BolognaItaly
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Ávila-Román J, Soliz-Rueda JR, Bravo FI, Aragonès G, Suárez M, Arola-Arnal A, Mulero M, Salvadó MJ, Arola L, Torres-Fuentes C, Muguerza B. Phenolic compounds and biological rhythms: Who takes the lead? Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.04.050] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Shannon E, Conlon M, Hayes M. Seaweed Components as Potential Modulators of the Gut Microbiota. Mar Drugs 2021; 19:358. [PMID: 34201794 PMCID: PMC8303941 DOI: 10.3390/md19070358] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/20/2021] [Accepted: 06/20/2021] [Indexed: 12/11/2022] Open
Abstract
Macroalgae, or seaweeds, are a rich source of components which may exert beneficial effects on the mammalian gut microbiota through the enhancement of bacterial diversity and abundance. An imbalance of gut bacteria has been linked to the development of disorders such as inflammatory bowel disease, immunodeficiency, hypertension, type-2-diabetes, obesity, and cancer. This review outlines current knowledge from in vitro and in vivo studies concerning the potential therapeutic application of seaweed-derived polysaccharides, polyphenols and peptides to modulate the gut microbiota through diet. Polysaccharides such as fucoidan, laminarin, alginate, ulvan and porphyran are unique to seaweeds. Several studies have shown their potential to act as prebiotics and to positively modulate the gut microbiota. Prebiotics enhance bacterial populations and often their production of short chain fatty acids, which are the energy source for gastrointestinal epithelial cells, provide protection against pathogens, influence immunomodulation, and induce apoptosis of colon cancer cells. The oral bioaccessibility and bioavailability of seaweed components is also discussed, including the advantages and limitations of static and dynamic in vitro gastrointestinal models versus ex vivo and in vivo methods. Seaweed bioactives show potential for use in prevention and, in some instances, treatment of human disease. However, it is also necessary to confirm these potential, therapeutic effects in large-scale clinical trials. Where possible, we have cited information concerning these trials.
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Affiliation(s)
- Emer Shannon
- Food Biosciences, Teagasc Food Research Centre, Ashtown, D15 KN3K Dublin, Ireland;
- CSIRO Health and Biosecurity, Kintore Avenue, Adelaide, SA 5000, Australia;
| | - Michael Conlon
- CSIRO Health and Biosecurity, Kintore Avenue, Adelaide, SA 5000, Australia;
| | - Maria Hayes
- Food Biosciences, Teagasc Food Research Centre, Ashtown, D15 KN3K Dublin, Ireland;
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Murray M, Dordevic AL, Cox K, Scholey A, Ryan L, Bonham MP. Twelve weeks' treatment with a polyphenol-rich seaweed extract increased HDL cholesterol with no change in other biomarkers of chronic disease risk in overweight adults: A placebo-controlled randomized trial. J Nutr Biochem 2021; 96:108777. [PMID: 34015499 DOI: 10.1016/j.jnutbio.2021.108777] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 11/25/2020] [Accepted: 05/07/2021] [Indexed: 12/19/2022]
Abstract
Cardiovascular diseases (CVD) are the leading global cause of death. Strategies to reduce CVD risk are urgently needed. Polyphenols represent a class of bioactive compounds with potential to moderate biochemical risk factors for CVD (cholesterol, triglycerides, glucose, and inflammation). This double-blind, placebo-controlled, randomized parallel-groups trial investigated the effect of a polyphenol-rich seaweed (Fucus vesiculosus) extract on biochemical markers of CVD risk. Thirty-four overweight and obese adults (21 female, 13 male) with elevated low-density lipoprotein cholesterol (>2.0 mmol/L) were randomized to either the seaweed extract (2000 mg/d) or placebo for twelve weeks. Fasting blood samples were collected at baseline, week six and week twelve to assess biochemical markers. Tests of cognitive performance and mood were performed at baseline, week six and week twelve. A 9.5% (-2.3, 12.9) increase in high-density lipoprotein (HDL) cholesterol was identified following the seaweed extract (baseline: mean (SD) 1.28 (0.23) mmol/L, week 12: 1.35 (0.24) mmol/L) which was different to placebo (baseline: 1.38 (0.54) mmol/L, week 12: 1.35 (0.59) mmol/L) (P=.045). No changes were identified in low-density lipoprotein cholesterol, total cholesterol, triglycerides, glucose, insulin, interleukin (IL)-2, IL-6, IL-8, IL-10, or tumour necrosis factor-alpha levels in the blood, or in cognitive performance or mood between the treatment and placebo groups. Despite the small increase observed in HDL cholesterol, the polyphenol-rich seaweed extract did not change CVD risk factors in adults with high fasting lipids. A larger sample size would be required to confirm the clinical relevance of the changes in HDL cholesterol.
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Affiliation(s)
- Margaret Murray
- Department of Nutrition, Dietetics and Food, Monash University, Notting Hill, Australia; School of Chemistry, Monash University, Clayton, Australia.
| | - Aimee L Dordevic
- Department of Nutrition, Dietetics and Food, Monash University, Notting Hill, Australia.
| | - Kate Cox
- Centre for Human Psychopharmacology, Swinburne University of Technology, Hawthorn, Australia.
| | - Andrew Scholey
- Department of Nutrition, Dietetics and Food, Monash University, Notting Hill, Australia; Centre for Human Psychopharmacology, Swinburne University of Technology, Hawthorn, Australia.
| | - Lisa Ryan
- Department of Natural Sciences, Galway-Mayo Institute of Technology, Galway, Ireland.
| | - Maxine P Bonham
- Department of Nutrition, Dietetics and Food, Monash University, Notting Hill, Australia.
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Keleszade E, Patterson M, Trangmar S, Guinan KJ, Costabile A. Clinical Efficacy of Brown Seaweeds Ascophyllum nodosum and Fucus vesiculosus in the Prevention or Delay Progression of the Metabolic Syndrome: A Review of Clinical Trials. Molecules 2021; 26:714. [PMID: 33573121 PMCID: PMC7866543 DOI: 10.3390/molecules26030714] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 01/25/2021] [Accepted: 01/26/2021] [Indexed: 12/12/2022] Open
Abstract
Metabolic syndrome (MetS) is a global public health problem affecting nearly 25.9% of the world population characterised by a cluster of disorders dominated by abdominal obesity, high blood pressure, high fasting plasma glucose, hypertriacylglycerolaemia and low HDL-cholesterol. In recent years, marine organisms, especially seaweeds, have been highlighted as potential natural sources of bioactive compounds and useful metabolites, with many biological and physiological activities to be used in functional foods or in human nutraceuticals for the management of MetS and related disorders. Of the three groups of seaweeds, brown seaweeds are known to contain more bioactive components than either red and green seaweeds. Among the different brown seaweed species, Ascophyllum nodosum and Fucus vesiculosus have the highest antioxidant values and highest total phenolic content. However, the evidence base relies mainly on cell line and small animal models, with few studies to date involving humans. This review intends to provide an overview of the potential of brown seaweed extracts Ascophyllum nodosum and Fucus vesiculosus for the management and prevention of MetS and related conditions, based on the available evidence obtained from clinical trials.
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Affiliation(s)
- Enver Keleszade
- Department of Life Sciences, University of Roehampton, London SW15 4JD, UK; (E.K.); (M.P.); (S.T.)
| | - Michael Patterson
- Department of Life Sciences, University of Roehampton, London SW15 4JD, UK; (E.K.); (M.P.); (S.T.)
| | - Steven Trangmar
- Department of Life Sciences, University of Roehampton, London SW15 4JD, UK; (E.K.); (M.P.); (S.T.)
| | | | - Adele Costabile
- Department of Life Sciences, University of Roehampton, London SW15 4JD, UK; (E.K.); (M.P.); (S.T.)
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Munekata PES, Pateiro M, Barba FJ, Dominguéz R, Gagaoua M, Lorenzo JM. Development of new food and pharmaceutical products: Nutraceuticals and food additives. ADVANCES IN FOOD AND NUTRITION RESEARCH 2019; 92:53-96. [PMID: 32402447 DOI: 10.1016/bs.afnr.2019.12.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The market of nutraceuticals and foods elaborated with natural additives are constantly growing and leading researchers and professionals of pharmaceutical and food industry to develop new products and reconsider the formulation of processed food. However, these products can only be insert into the market after extensive and well-performed scientific studies that clarify the mechanisms by which bioactive compounds can improve health status beyond nutrition or can replace conventional food additives perceived as "unhealthy" or "unfamiliar" by consumers. Therefore, scientific evidence regarding the actual health benefits and preservation/enhancement of food attributes are the crucial step in the exploration of nutraceuticals and natural food additives. In this context, several studies have been carried to identify and characterize natural bioactive compounds in aquaculture and related by-products for further production of nutraceuticals and food additives. The main purpose of this chapter is to highlight the most recent advances to explore extracts and isolated compounds from aquaculture and by-products to develop nutraceuticals and food additives.
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Affiliation(s)
- Paulo E S Munekata
- Centro Tecnológico de la Carne de Galicia, Parque Tecnológico de Galicia, Ourense, Spain
| | - Mirian Pateiro
- Centro Tecnológico de la Carne de Galicia, Parque Tecnológico de Galicia, Ourense, Spain
| | - Francisco J Barba
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, Burjassot, València, Spain
| | - Rubén Dominguéz
- Centro Tecnológico de la Carne de Galicia, Parque Tecnológico de Galicia, Ourense, Spain
| | - Mohammed Gagaoua
- Food Quality and Sensory Science Department, Teagasc Ashtown Food Research Centre, Dublin, Ireland
| | - José M Lorenzo
- Centro Tecnológico de la Carne de Galicia, Parque Tecnológico de Galicia, Ourense, Spain.
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